Main Street over S Rbr. Kishwaukee
Fair Condition65 years old9,500 vehicles/day
Location
| State | Illinois |
| County | McHenry |
| Location | 0.1mi W Coyne Sta RD |
| Carries | Main Street |
| Crosses | S Rbr. Kishwaukee |
| Coordinates | 42.16823, -88.45374 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 63.0 ft (19.2 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 201.6 sq m |
| Main Spans | 3 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 9,500 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 056301800000000 |